Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)

The experiment was conducted at Bangabandhu Sheikh Mujibur Rahman Agricultural University during the period of November 2014 to April 2015 with a view to assess the combined effect of inorganic and organic sources of nitrogen on yield of broccoli and to develop a combined dose under integrated plant...

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Main Authors: Hussain, Md. Jamal, Sirajul Karim, A.J.M., Solaiman, A.R.M., Islam, Md. Monirul, Islam, Md. Shafiqul, Laila Naher,
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2020
Online Access:http://journalarticle.ukm.my/14759/1/ARTIKEL%205.pdf
http://journalarticle.ukm.my/14759/
http://www.ukm.my/jsm/malay_journals/jilid49bil2_2020/KandunganJilid49Bil2_2020.html
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spelling my-ukm.journal.147592020-06-18T01:21:09Z http://journalarticle.ukm.my/14759/ Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.) Hussain, Md. Jamal Sirajul Karim, A.J.M. Solaiman, A.R.M. Islam, Md. Monirul Islam, Md. Shafiqul Laila Naher, The experiment was conducted at Bangabandhu Sheikh Mujibur Rahman Agricultural University during the period of November 2014 to April 2015 with a view to assess the combined effect of inorganic and organic sources of nitrogen on yield of broccoli and to develop a combined dose under integrated plant nutrition system (IPNS) for broccoli production. Four levels of Nitrogen (N) as 140, 160 and 180 kg N ha-1 as urea super granules (USG) and 180 kg N ha-1 as prilled urea (PU) as well as three different organic nitrogen sources (IPNS based) were considered to comprise 24 treatments combinations. The experiment was laid out in a randomized complete block design with three replications. USG along with organic manures showed better yield performance regarding yield attributes and yield compared to PU. The highest head yield (14.7 t ha-1) was found in USG-N160 kg/ha+ Oil Cake (OC)2t/ha followed by USG-N180kg/ha+ OC2t/ha (14.5 t ha-1). The maximum lateral head yield (6.612 t ha-1), marginal rate of return (132), and benefit cost ratio (4.00) were recorded in USG-N160kg/ha+ Poultry manure (PM)3t/ha. The treatment PU-N180+PM3 also showed better performance regarding yield (13.7 t ha-1), harvest index (27.1%) and benefit cost ratio (BCR) (3.84). Therefore, USG @160 kg N ha-1 + 3 t ha-1 poultry manure as adjusted N126P22K62S14Zn2B1Mo0.8 kg/ ha+3 t/ha PM or PU @180 kg N/ ha + 3 t/ ha poultry manure as adjusted N146P22K62S14Zn2B1Mo0.8 ha+3 t/ ha PM can be recommended for broccoli production in Grey Terrace Soil. Penerbit Universiti Kebangsaan Malaysia 2020-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/14759/1/ARTIKEL%205.pdf Hussain, Md. Jamal and Sirajul Karim, A.J.M. and Solaiman, A.R.M. and Islam, Md. Monirul and Islam, Md. Shafiqul and Laila Naher, (2020) Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.). Sains Malaysiana, 49 (2). pp. 271-281. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid49bil2_2020/KandunganJilid49Bil2_2020.html
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description The experiment was conducted at Bangabandhu Sheikh Mujibur Rahman Agricultural University during the period of November 2014 to April 2015 with a view to assess the combined effect of inorganic and organic sources of nitrogen on yield of broccoli and to develop a combined dose under integrated plant nutrition system (IPNS) for broccoli production. Four levels of Nitrogen (N) as 140, 160 and 180 kg N ha-1 as urea super granules (USG) and 180 kg N ha-1 as prilled urea (PU) as well as three different organic nitrogen sources (IPNS based) were considered to comprise 24 treatments combinations. The experiment was laid out in a randomized complete block design with three replications. USG along with organic manures showed better yield performance regarding yield attributes and yield compared to PU. The highest head yield (14.7 t ha-1) was found in USG-N160 kg/ha+ Oil Cake (OC)2t/ha followed by USG-N180kg/ha+ OC2t/ha (14.5 t ha-1). The maximum lateral head yield (6.612 t ha-1), marginal rate of return (132), and benefit cost ratio (4.00) were recorded in USG-N160kg/ha+ Poultry manure (PM)3t/ha. The treatment PU-N180+PM3 also showed better performance regarding yield (13.7 t ha-1), harvest index (27.1%) and benefit cost ratio (BCR) (3.84). Therefore, USG @160 kg N ha-1 + 3 t ha-1 poultry manure as adjusted N126P22K62S14Zn2B1Mo0.8 kg/ ha+3 t/ha PM or PU @180 kg N/ ha + 3 t/ ha poultry manure as adjusted N146P22K62S14Zn2B1Mo0.8 ha+3 t/ ha PM can be recommended for broccoli production in Grey Terrace Soil.
format Article
author Hussain, Md. Jamal
Sirajul Karim, A.J.M.
Solaiman, A.R.M.
Islam, Md. Monirul
Islam, Md. Shafiqul
Laila Naher,
spellingShingle Hussain, Md. Jamal
Sirajul Karim, A.J.M.
Solaiman, A.R.M.
Islam, Md. Monirul
Islam, Md. Shafiqul
Laila Naher,
Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)
author_facet Hussain, Md. Jamal
Sirajul Karim, A.J.M.
Solaiman, A.R.M.
Islam, Md. Monirul
Islam, Md. Shafiqul
Laila Naher,
author_sort Hussain, Md. Jamal
title Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)
title_short Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)
title_full Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)
title_fullStr Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)
title_full_unstemmed Integrated nitrogen management in increasing yield and economic profitability of broccoli (Brassica oleracea var. italica L.)
title_sort integrated nitrogen management in increasing yield and economic profitability of broccoli (brassica oleracea var. italica l.)
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2020
url http://journalarticle.ukm.my/14759/1/ARTIKEL%205.pdf
http://journalarticle.ukm.my/14759/
http://www.ukm.my/jsm/malay_journals/jilid49bil2_2020/KandunganJilid49Bil2_2020.html
_version_ 1671340600581947392
score 13.15806